From 94b0d07a3ea7653940a781b5154f4153a2916890 Mon Sep 17 00:00:00 2001
From: Marius Kern <mariusskern@gmail.com>
Date: Wed, 31 Jul 2024 19:09:43 +0200
Subject: [PATCH] Triangle Rotation fixed
---
.../FactHandling/Facts/TriangleFact2.cs | 16 +++++++++++++---
1 file changed, 13 insertions(+), 3 deletions(-)
diff --git a/Assets/Scripts/InteractionEngine/FactHandling/Facts/TriangleFact2.cs b/Assets/Scripts/InteractionEngine/FactHandling/Facts/TriangleFact2.cs
index 8676234b..86696d9d 100644
--- a/Assets/Scripts/InteractionEngine/FactHandling/Facts/TriangleFact2.cs
+++ b/Assets/Scripts/InteractionEngine/FactHandling/Facts/TriangleFact2.cs
@@ -63,9 +63,19 @@ protected void calculate_vectors(){
Position = A;
- Rotation = Quaternion.LookRotation(Vector3.Cross((B - A), (C - A)), Vector3.up);
- //Rotation = Quaternion.LookRotation(forward, new Vector3(1.0F, 0.0F, 0.0F));
-
+ // Rotation = Quaternion.LookRotation(Vector3.Cross((B - A), (C - A)), Vector3.up);
+ // Rotation = Quaternion.LookRotation(forward, new Vector3(1.0F, 0.0F, 0.0F));
+
+ Vector3 forward = Vector3.Cross((B - A), (C - A));
+ Vector3 up = Vector3.up;
+
+ Vector3 crossForwardUp = Vector3.Cross(forward, up);
+ if (Mathf.Abs(crossForwardUp.magnitude) <= Mathf.Epsilon)
+ {
+ up = up + (C - c);
+ }
+
+ Rotation = Quaternion.LookRotation(forward, up);
}
public TriangleFact2() : base(){
--
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